Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC361H571N103O111S2

DescriptionStandard

        PKSQDAVALQQIKERGALPMIDRGDIRQAFDRCSNIWASLPGAGYGQFEHKVDSLIEKFKESGGTVREIQLYE
    

Molecular Weight8194.15 Da

Isoelectric Point (pI)5.82

Net Charge (pH 7.0)-0.94

Net Charge (pH 7.4) -1.09

Charge Density (pH 7.0) -0.0129

GRAVY Index-0.57

Hydrophobic Moment 0.67

Boman Index-0.09

Instability Index33.90

Aliphatic Index 78.90

Aromaticity 0.0822

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3484.79

LogP -34.91

H-bond Donors 121.0

H-bond Acceptors 113.0

Rotatable Bonds 280.0

Heavy Atoms 577.0

Ring Count 11.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0063000 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

FamilyLysozyme

Tax ID562

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic Glycosidase Hydrolase Non-hemolytic Non-ribosomal